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Welcome to Our Parkinson's Place


I copy news articles pertaining to research, news and information for Parkinson's disease, Dementia, the Brain, Depression and Parkinson's with Dystonia. I also post about Fundraising for Parkinson's disease and events. I try to be up-to-date as possible. I have Parkinson's
diseases as well and thought it would be nice to have a place where
updated news is in one place. That is why I began this blog.
I am not responsible for it's contents, I am just a copier of information searched on the computer. Please understand the copies are just that, copies and at times, I am unable to enlarge the wording or keep it uniformed as I wish. This is for you to read and to always keep an open mind.
Please discuss this with your doctor, should you have any questions, or concerns. Never do anything without talking to your doctor. I do not make any money from this website. I volunteer my time to help all of us to be informed. Please No advertisers, and No Information about Herbal treatments. This is a free site for all.
Thank you.


Monday, November 21, 2011

SMOKING REDUCES THE RISK OF PARKINSON'S DISEASE

19th November 2011 - New research

SMOKING REDUCES THE RISK OF PARKINSON'S DISEASE

Fukuoka Igaku Zasshi [2011] 102 (8) : 254-265 (Kiyohara C, Kusuhara S.) 
Movement Disorders [2011] Nov 16 [Epub ahead of print] (Searles Nielsen S, Gallagher LG, Lundin JI, Longstreth WT Jr, Smith-Weller T, Franklin GM, Swanson PD, Checkoway H.)



The risk of developing Parkinson's Disease has been found to be far lower in people that smoke. Current smokers reduce the risk of developing Parkinson's Disease down to 31%. Those people that have ever been smokers reduce the risk down to 55%. Former smokers reduce the risk to 72%. The risk of Parkinson's Disease therefore effectively increases over time if somebody gives up smoking. These results were obtained by assessing all the possible studies concerning smoking and Parkinson's Disease. Even the risk for passive smokers was reduced to only 34%. What the results do not show is whether those people inclined to be smokers are for some reason less likely to develop Parkinson's Disease, or if smoking has an effect on the biochemistry involved in Parkinson's Disease.

Tobacco smoke contains chemicals that are MAO inhibitors. MAO inhibitors are a type of drug (such as Selegiline and Rasagiline) used commonly in Parkinson's Disease. MAO inhibitors affect Parkinson's Disease by maintaining dopamine levels. The main drug in tobacco, which is nicotine, is heavily involved in the activity of acetylcholine, a chemical in the body that affects the activity of dopamine.